Retrofit is great for all of you developers out there that want to display data from services like Twitter and The Movie Database. This guide is here to show you how to get started with this ...

Android development starts with the Android SDK - a collection of tools needed to build any kind of Android app. Discover what's included and how to use it.

We will pick Android 1.5 from the list because if you decide to market an application you can reach more people and for the API’s we will use we don’t need 2.1 or 2.2.

Android has long offered an Activity Recognition API that processes device sensor data with machine learning models in a battery-efficient manner. Google is now offering an Android Sleep API to ...